Fixed indention, removed compiler varnings and fixed a bug

in FULLTEXT indexes.

heap/hp_test2.c

@@ -62,6 +62,7 @@ char *argv[];
   HP_KEYSEG keyseg[MAX_KEYS*5];
   HEAP_PTR position;
   MY_INIT(argv[0]);		/* init my_sys library & pthreads */
+  LINT_INIT(position);
 
   filename= "test2";
   filename2= "test2_2";

isam/pack_isam.c

@@ -574,9 +574,9 @@ static int compress(MRG_INFO *mrg,char *result_table)
   end_file_buffer();
 
   if (verbose && mrg->records)
-    printf("Min record length: %6d   Max length: %6d   Mean total length: %6d\n",
+    printf("Min record length: %6d   Max length: %6d   Mean total length: %6lu\n",
 	   mrg->min_pack_length,mrg->max_pack_length,
-	   (long) new_length/mrg->records);
+	   (ulong) new_length/mrg->records);
 
   if (!test_only)
   {
@@ -763,11 +763,11 @@ static int get_statistic(MRG_INFO *mrg,HUFF_COUNTS *huff_counts)
 	{
 	  global_count=count;
 	  if (!(element=tree_insert(&count->int_tree,pos,0)) ||
-	      element->count == 1 &&
+	      (element->count == 1 &&
 	       count->tree_buff + tree_buff_length <
 	       count->tree_pos + count->field_length ||
 	       count->field_length == 1 &&
-	      count->int_tree.elements_in_tree > 1)
+	       count->int_tree.elements_in_tree > 1))
 	  {
 	    delete_tree(&count->int_tree);
 	    my_free(count->tree_buff,MYF(0));
@@ -1760,8 +1760,8 @@ static int compress_isam_file(MRG_INFO *mrg, HUFF_COUNTS *huff_counts)
 	if (max_record_length >= max_allowed_length)
 	{
 	  fprintf(stderr,
-		  "Error: Found record with packed-length: %d, max is: %d\n",
-		  max_record_length,max_allowed_length);
+		  "Error: Found record with packed-length: %d, max is: %lu\n",
+		  max_record_length, (ulong) max_allowed_length);
 	  error=1;
 	  break;
 	}

isam/update.c

@@ -31,6 +31,7 @@ int nisam_update(register N_INFO *info, const byte *oldrec, const byte *newrec)
   uchar old_key[N_MAX_KEY_BUFF],*new_key;
   DBUG_ENTER("nisam_update");
 
+  LINT_INIT(save_errno);
   if (!(info->update & HA_STATE_AKTIV))
   {
     my_errno=HA_ERR_KEY_NOT_FOUND;
@@ -54,7 +55,7 @@ int nisam_update(register N_INFO *info, const byte *oldrec, const byte *newrec)
       info->s->base.max_key_file_length -
       info->s->blocksize* INDEX_BLOCK_MARGIN *info->s->state.keys)
   {
-    my_errno=HA_ERR_INDEX_FILE_FULL;
+    save_errno=HA_ERR_INDEX_FILE_FULL;
     goto err_end;
   }
 
@@ -108,12 +109,9 @@ err:
   info->update= (HA_STATE_CHANGED | HA_STATE_ROW_CHANGED | HA_STATE_AKTIV |
 		 key_changed);
  err_end:
-  nisam_log_record(LOG_UPDATE,info,newrec,info->lastpos,my_errno);
+  nisam_log_record(LOG_UPDATE,info,newrec,info->lastpos,save_errno);
   VOID(_nisam_writeinfo(info,1));
   allow_break();				/* Allow SIGHUP & SIGINT */
-  if (save_errno == HA_ERR_KEY_NOT_FOUND)
-    my_errno=HA_ERR_CRASHED;
-  else
-    my_errno=save_errno;
+  my_errno=(save_errno == HA_ERR_KEY_NOT_FOUND) ? HA_ERR_CRASHED : save_errno;
   DBUG_RETURN(-1);
 } /* nisam_update */

myisam/ft_parser.c

@@ -87,7 +87,7 @@ FT_WORD * ft_linearize(MI_INFO *info, uint keynr, byte *keybuf, TREE *wtree)
   }
   delete_tree(wtree);
   my_free((char*) wtree,MYF(0));
-  if (wlist==NULL)
+  if (!wlist)
     return NULL;
 
   docstat.list->pos=NULL;

myisam/ft_update.c

@@ -37,9 +37,8 @@ static FT_WORD * _mi_ft_parserecord(MI_INFO *info, uint keynr, byte *keybuf,
   byte *pos;
   uint i;
 
-  i=info->s->keyinfo[keynr].keysegs-FT_SEGS;
   keyseg=info->s->keyinfo[keynr].seg;
-  while(i--)
+  for (i=info->s->keyinfo[keynr].keysegs-FT_SEGS ; i-- ; )
   {
     uint len;
 
@@ -61,10 +60,12 @@ static FT_WORD * _mi_ft_parserecord(MI_INFO *info, uint keynr, byte *keybuf,
     }
     else
       len=keyseg->length;
-
-    parsed=ft_parse(parsed, pos, len);
-    if (parsed==NULL) return NULL;
+    if (!(parsed=ft_parse(parsed, pos, len)))
+      return NULL;
   }
+  /* Handle the case where all columns are NULL */
+  if (!parsed && !(parsed=ft_parse(0, "", 0)))
+    return NULL;
   return ft_linearize(info, keynr, keybuf, parsed);
 }
 

myisam/mi_check.c

@@ -314,7 +314,7 @@ int chk_size(MI_CHECK *param, register MI_INFO *info)
 
 int chk_key(MI_CHECK *param, register MI_INFO *info)
 {
-  uint key,found_keys=0,full_text_keys=0;
+  uint key,found_keys=0,full_text_keys=0,result=0;
   ha_rows keys;
   ha_checksum old_record_checksum,init_checksum;
   my_off_t all_keydata,all_totaldata,key_totlength,length;
@@ -361,7 +361,10 @@ int chk_key(MI_CHECK *param, register MI_INFO *info)
     {
       mi_check_print_error(param,"Can't read indexpage from filepos: %s",
 		  llstr(share->state.key_root[key],buff));
+      if (!(param->testflag & T_INFO))
 	DBUG_RETURN(-1);
+      result= -1;
+      continue;
     }
     param->key_file_blocks+=keyinfo->block_length;
     keys=0;
@@ -377,7 +380,10 @@ int chk_key(MI_CHECK *param, register MI_INFO *info)
       {
 	mi_check_print_error(param,"Found %s keys of %s",llstr(keys,buff),
 		    llstr(info->state->records,buff2));
+	if (!(param->testflag & T_INFO))
 	DBUG_RETURN(-1);
+	result= -1;
+	continue;
       }
       if (found_keys - full_text_keys == 1 &&
 	  ((share->options &
@@ -391,7 +397,10 @@ int chk_key(MI_CHECK *param, register MI_INFO *info)
 		      key+1);
 	else
 	  mi_check_print_error(param,"Key 1 doesn't point at all records");
+	if (!(param->testflag & T_INFO))
 	  DBUG_RETURN(-1);
+	result= -1;
+	continue;
       }
     }
     else

myisam/myisamchk.c

@@ -193,7 +193,7 @@ static struct option long_options[] =
 
 static void print_version(void)
 {
-  printf("%s  Ver 1.31 for %s at %s\n",my_progname,SYSTEM_TYPE,
+  printf("%s  Ver 1.32 for %s at %s\n",my_progname,SYSTEM_TYPE,
 	 MACHINE_TYPE);
 }
 

myisam/myisamlog.c

@@ -32,6 +32,7 @@
 struct file_info {
   long process;
   int  filenr,id;
+  uint rnd;
   my_string name,show_name,record;
   MI_INFO *isam;
   bool closed,used;
@@ -70,13 +71,14 @@ static void printf_log(const char *str,...);
 static bool cmp_filename(struct file_info *file_info,my_string name);
 
 static uint verbose=0,update=0,test_info=0,max_files=0,re_open_count=0,
-  recover=0,prefix_remove=0,opt_processes=0;
+  recover=0,prefix_remove=0,opt_processes=0,opt_myisam_with_debug=0;
 static my_string log_filename=0,filepath=0,write_filename=0,record_pos_file=0;
 static ulong com_count[10][3],number_of_commands=(ulong) ~0L,
 	     isamlog_process;
 static my_off_t isamlog_filepos,start_offset=0,record_pos= HA_OFFSET_ERROR;
 static const char *command_name[]=
-{"open","write","update","delete","close","extra","lock","re-open","delete-all", NullS};
+{"open","write","update","delete","close","extra","lock","re-open",
+ "delete-all", NullS};
 
 
 int main(int argc, char **argv)
@@ -91,11 +93,11 @@ int main(int argc, char **argv)
   max_files=(set_maximum_open_files(min(max_files,8))-6)/2;
 
   if (update)
-    printf("Trying to %s isamfiles according to log '%s'\n",
+    printf("Trying to %s MyISAM files according to log '%s'\n",
 	   (recover ? "recover" : "update"),log_filename);
   error= examine_log(log_filename,argv);
   if (update && ! error)
-    puts("isamfile:s updated successfully");
+    puts("Tables updated successfully");
   total_count=total_error=total_recover=0;
   for (i=first=0 ; command_name[i] ; i++)
   {
@@ -134,7 +136,7 @@ static void get_options(register int *argc, register char ***argv)
   char option;
 
   help=0;
-  usage="Usage: %s [-?iruvIV] [-c #] [-f #] [-F filepath/] [-o #] [-R file recordpos] [-w write_file] [log-filename [table ...]] \n";
+  usage="Usage: %s [-?iruvDIV] [-c #] [-f #] [-F filepath/] [-o #] [-R file recordpos] [-w write_file] [log-filename [table ...]] \n";
   pos="";
 
   while (--*argc > 0 && *(pos = *(++*argv)) == '-' ) {
@@ -199,6 +201,9 @@ static void get_options(register int *argc, register char ***argv)
 	update=1;
 	recover++;
 	break;
+      case 'D':
+	opt_myisam_with_debug=1;
+	break;
       case 'P':
 	opt_processes=1;
 	break;
@@ -246,7 +251,7 @@ static void get_options(register int *argc, register char ***argv)
 	/* Fall through */
       case 'I':
       case '?':
-	printf("%s  Ver 1.2 for %s at %s\n",my_progname,SYSTEM_TYPE,
+	printf("%s  Ver 1.3 for %s at %s\n",my_progname,SYSTEM_TYPE,
 	       MACHINE_TYPE);
 	puts("By Monty, for your professional use\n");
 	if (version)
@@ -261,7 +266,7 @@ static void get_options(register int *argc, register char ***argv)
 	puts("         -o \"offset\"         -p # \"remove # components from path\"");
 	puts("         -r \"recover\"        -R \"file recordposition\"");
 	puts("         -u \"update\"         -v \"verbose\"   -w \"write file\"");
-	puts("         -P \"processes\"");
+	puts("         -D \"myisam compileled with DBUG\"   -P \"processes\"");
 	puts("\nOne can give a second and a third '-v' for more verbose.");
 	puts("Normaly one does a update (-u).");
 	puts("If a recover is done all writes and all possibly updates and deletes is done\nand errors are only counted.");
@@ -371,8 +376,10 @@ static int examine_log(my_string file_name, char **table_names)
       }
 
       if (curr_file_info)
-	printf("\nWarning: %s is opened twice with same process and filenumber\n",
+      {
+	printf("\nWarning: %s is opened with same process and filenumber\nMaybe you should use the -P option ?\n",
 	       curr_file_info->show_name);
+      }
       if (my_b_read(&cache,(byte*) head,2))
 	goto err;
       file_info.name=0;
@@ -446,6 +453,10 @@ static int examine_log(my_string file_name, char **table_names)
 	  goto end;
 	files_open++;
 	file_info.closed=0;
+	if (opt_myisam_with_debug)
+	  file_info.isam->s->rnd= 0;
+	else
+	  file_info.isam->s->rnd= isamlog_process;
       }
       VOID(tree_insert(&tree,(gptr) &file_info,0));
       if (file_info.used)
@@ -482,10 +493,12 @@ static int examine_log(my_string file_name, char **table_names)
 	if (mi_extra(curr_file_info->isam,
 		     (int) extra_command) != (int) result)
 	{
+	  fflush(stdout);
 	  VOID(fprintf(stderr,
 		       "Warning: error %d, expected %d on command %s at %s\n",
 		       my_errno,result,command_name[command],
 		       llstr(isamlog_filepos,llbuff)));
+	  fflush(stderr);
 	}
       }
       break;
@@ -628,9 +641,11 @@ static int examine_log(my_string file_name, char **table_names)
 		   command_name[command],result);
       break;
     default:
+      fflush(stdout);
       VOID(fprintf(stderr,
 		   "Error: found unknown command %d in logfile, aborted\n",
 		   command));
+      fflush(stderr);
       goto end;
     }
   }
@@ -643,12 +658,16 @@ static int examine_log(my_string file_name, char **table_names)
   DBUG_RETURN(0);
 
  err:
+  fflush(stdout);
   VOID(fprintf(stderr,"Got error %d when reading from logfile\n",my_errno));
+  fflush(stderr);
   goto end;
  com_err:
+  fflush(stdout);
   VOID(fprintf(stderr,"Got error %d, expected %d on command %s at %s\n",
 	       my_errno,result,command_name[command],
 	       llstr(isamlog_filepos,llbuff)));
+  fflush(stderr);
  end:
   end_key_cache();
   delete_tree(&tree);
@@ -792,6 +811,7 @@ static int close_some_file(TREE *tree)
 		 (void*) &access_param,left_root_right));
   if (!access_param.found)
     return 1;			/* No open file that is possibly to close */
+  access_param.found->rnd=access_param.found->isam->s->rnd;
   if (mi_close(access_param.found->isam))
     return 1;
   access_param.found->closed=1;
@@ -811,6 +831,7 @@ static int reopen_closed_file(TREE *tree, struct file_info *fileinfo)
   if (!(fileinfo->isam= mi_open(name,O_RDWR,HA_OPEN_WAIT_IF_LOCKED)))
     return 1;
   fileinfo->closed=0;
+  fileinfo->isam->s->rnd=fileinfo->rnd;
   re_open_count++;
   return 0;
 }

myisammrg/myrg_rkey.c

@@ -45,6 +45,7 @@ int myrg_rkey(MYRG_INFO *info,byte *record,int inx, const byte *key,
   MI_INFO *mi;
   int err;
   byte *buf=((search_flag == HA_READ_KEY_EXACT) ? record: 0);
+  LINT_INIT(key_buff);
 
   if (_myrg_init_queue(info,inx,search_flag))
     return my_errno;

mysys/mf_pack.c

@@ -30,10 +30,9 @@ static my_string NEAR_F expand_tilde(my_string *path);
 
 	/* Pack a dirname ; Changes HOME to ~/ and current dev to ./ */
 	/* from is a dirname (from dirname() ?) ending with FN_LIBCHAR */
+	/* to may be == from */
 
 void pack_dirname(my_string to, const char *from)
-
-						/* to may be == from */
 {
   int cwd_err;
   uint d_length,length,buff_length;

mysys/my_fstream.c

@@ -20,6 +20,7 @@
 #include "mysys_priv.h"
 #include "mysys_err.h"
 #include <errno.h>
+#include <stdio.h>
 
 #ifdef HAVE_FSEEKO
 #undef ftell

sql/ha_berkeley.cc

@@ -388,7 +388,6 @@ int ha_berkeley::close(void)
 
 bool ha_berkeley::fix_rec_buff_for_blob(ulong length)
 {
-  uint extra;
   if (! rec_buff || length > alloced_rec_buff_length)
   {
     byte *newptr;
@@ -663,7 +662,7 @@ int ha_berkeley::update_primary_key(DB_TXN *trans, bool primary_key_changed,
 				    const byte * new_row, DBT *prim_key)
 {
   DBT row, old_key;
-  int error,new_error;
+  int error;
   DBUG_ENTER("update_primary_key");
 
   if (primary_key_changed)
@@ -705,9 +704,8 @@ int ha_berkeley::update_primary_key(DB_TXN *trans, bool primary_key_changed,
 
 int ha_berkeley::update_row(const byte * old_row, byte * new_row)
 {
-  DBT row, prim_key, key, old_prim_key;
+  DBT prim_key, key, old_prim_key;
   int error;
-  uint keynr;
   DB_TXN *sub_trans;
   bool primary_key_changed;
   DBUG_ENTER("update_row");
@@ -1242,7 +1240,7 @@ THR_LOCK_DATA **ha_berkeley::store_lock(THD *thd, THR_LOCK_DATA **to,
 static int create_sub_table(const char *table_name, const char *sub_name,
 			    DBTYPE type, int flags)
 {
-  int error,error2;
+  int error;
   DB *file;
   DBUG_ENTER("create_sub_table");
   DBUG_PRINT("enter",("sub_name: %s",sub_name));

sql/handler.cc

@@ -37,7 +37,6 @@
 
 	/* static functions defined in this file */
 
-static void NEAR_F set_form_timestamp(TABLE *table, byte *record);
 static int NEAR_F delete_file(const char *name,const char *ext,int extflag);
 
 ulong ha_read_count, ha_write_count, ha_delete_count, ha_update_count,

sql/item_func.cc

@@ -775,7 +775,10 @@ longlong Item_func_locate::val_int()
     return 0; /* purecov: inspected */
   }
   null_value=0;
-  uint start=0,start0=0;
+  uint start=0;
+#ifdef USE_MB
+  uint start0=0;
+#endif
   if (arg_count == 3)
   {
     start=(uint) args[2]->val_int()-1;

sql/item_func.h

@@ -843,7 +843,7 @@ public:
   FT_DOCLIST *ft_handler;
 
   Item_func_match(List<Item> &a, Item *b): Item_real_func(b),
-  fields(a), table(0), ft_handler(0), master(0)  {}
+  fields(a), table(0),  master(0), ft_handler(0) {}
   ~Item_func_match()
   {
     if (!master)

sql/net_serv.cc

@@ -412,7 +412,6 @@ net_real_write(NET *net,const char *packet,ulong len)
 
 static void my_net_skip_rest(NET *net, ulong remain, thr_alarm_t *alarmed)
 {
-  char buff[1024];
   ALARM alarm_buff;
   uint retry_count=0;
   if (!thr_alarm_in_use(alarmed))

sql/slave.cc

@@ -516,7 +516,6 @@ command");
 static uint read_event(MYSQL* mysql, MASTER_INFO *mi)
 {
   uint len = packet_error;
-  NET* net = &mysql->net;
   int read_errno = EINTR; // for convinience lets think we start by
   // being in the interrupted state :-)
   // my_real_read() will time us out
@@ -543,15 +542,17 @@ static uint read_event(MYSQL* mysql, MASTER_INFO *mi)
     }
   
   DBUG_PRINT("info",( "len=%u, net->read_pos[4] = %d\n",
-		      len, net->read_pos[4]));
+		      len, mysql->net.read_pos[4]));
 
   return len - 1;   
 }
 
+
 static int exec_event(THD* thd, NET* net, MASTER_INFO* mi, int event_len)
 {
-  Log_event * ev = Log_event::read_log_event((const char*)net->read_pos + 1 , event_len);
-  if(ev)
+  Log_event * ev = Log_event::read_log_event((const char*)net->read_pos + 1,
+					     event_len);
+  if (ev)
   {
     switch(ev->get_type_code())
     {
@@ -780,14 +781,11 @@ static int exec_event(THD* thd, NET* net, MASTER_INFO* mi, int event_len)
   }
   else
   {
-      sql_print_error("Could not parse log event entry, check the master for binlog corruption\
+    sql_print_error("Could not parse log event entry, check the master for binlog corruption\n\
  This may also be a network problem, or just a bug in the master or slave code");
     return 1;
   }
-
-
-
-return 0;	  
+  return 0;	  
 }
       
 // slave thread

sql/sql_class.cc

@@ -553,11 +553,11 @@ bool select_dump::send_data(List<Item> &items)
   }
   while ((item=li++))
   {
-    Item_result result_type=item->result_type();
     res=item->str_result(&tmp);
-    if (!res)
+    if (!res)					// If NULL
     {
-      if (my_b_write(&cache,(byte*) "",1)) goto err;	// NULL
+      if (my_b_write(&cache,(byte*) "",1))
+	goto err;
     }
     else if (my_b_write(&cache,(byte*) res->ptr(),res->length()))
     {

sql/sql_show.cc

@@ -753,13 +753,11 @@ store_create_info(THD *thd, TABLE *table, String* packet)
 
     for (uint j=0 ; j < key_info->key_parts ; j++,key_part++)
     {
-      if(j)
+      if (j)
         packet->append(',');
 
-      if(key_part->field)
+      if (key_part->field)
         packet->append(key_part->field->field_name);
-      KEY *key=table->key_info+i;
-
       if (!key_part->field ||
           (key_part->length !=
            table->field[key_part->fieldnr-1]->key_length() &&